Author's Note: A large part of this is a parody of incest stories, but I am not making fun of incest stories in general: I'm only making fun of the BAD incest stories.

Malcolm Rush couldn't believe his luck.

18 years old with a muscled, lean body, he was the stud who everyone wanted at his high school. Girls often told him that he looked just like a younger version of Brad Pitt, except maybe even more attractive. Despite that, he hadn't lost his virginity yet, or even had a girlfriend, and not for lack of girls having interest in him.

The truth was, he only had eyes for one girl. And that girl was his older sister, Jessica.

And right now, he was watching the object of his desire masturbate herself without her knowledge of his presence.

He stared through the keyhole of his sister's room into the mirror that reflected her actions on the bed. His sister was lying on the bed and fingering herself. It was a wonderful sight for Malcolm.

Jessica was 20, and attending a local community college so she still lived at home. She had long blonde hair, large but perky tits, a slim figure, and a firm ass. He always thought she looked a lot like model Kate Upton.

A few months ago, a few days after his 18th birthday, Malcolm had accidentally seen her get naked and about to get into the shower as he walked past her room. Luckily, she hadn't noticed, and Malcolm couldn't help but stop and stare at her. He hadn't had any sexual thoughts about her before then. They were best friends and shared everything, but he had always just thought of her as his beloved older sister and nothing else. Seeing her delicious naked body changed his mindset entirely. She was the first girl he had seen naked in the flesh and her body drove him wild. He went back to his room after that filled with shame and regret, but resolved that there was nothing wrong with it and that he wanted her bad. He hadn't jerked off to any other girl since that time.

And now, here was his sister, naked and masturbating. And he could watch it. He watched her finger her pussy and moan, and he undid his belt, pulled his pants and boxers down a notch, and started to pull out his cock and stroke it. He knew this was wrong and that it was incest, but he didn't care. Luckily, their parents were away on vacation for a few weeks.

At one point Jessica threw back her head in pleasure and it looked like she was about to orgasm. This made Malcolm extremely aroused as he imagined that he was the one fucking her.

At that point, Malcolm couldn't help but make a loud grunting noise as he stroked his dick.

A noise loud enough for her to hear.

Uh oh.

He saw that Jessica heard it, as she suddenly jolted out of bed.

"What the fuck was that?" she muttered to herself.

Malcolm sprinted over to his room and closed the door behind him, quickly.

Too quickly, he soon realized. It made a loud slamming noise. Damnit.

He lay in bed pretending to sleep, hoping the knock wouldn't come at the door.

It did. He ignored it, then heard the door handle slowly open. Damn, he should have locked it. He lay in his bed pretending to sleep, even though it was only 9:00pm and his light was still on.

Even though his eyes were closed, he could tell that Jessica was standing in his doorway glowering at him.

"Malcolm," she said coldly. "Malcolm. I know you're not asleep."

He groaned and pretending to wake up. "Oh, hey, sis, what's up? I must have dozed off."

"You didn't doze off," she said with an icy glare. "You were just outside my room, and you darted back in here."

"What? No, that's crazy, I was..."

"Shut the FUCK up!" she yelled, "You know exactly what you were doing! You were watching me, you fucking pervert!"

Malcolm stood up, and Jessica looked into his eyes. Malcolm had no idea what to say or think. He felt ashamed. He had just ruined the purest and most loving relationship in his life by giving in to his raging hormones and thinking of her sexually.

He looked down, with sadness. "I'm so sorry, sis. I couldn't help it ... I just..."

"Malcolm, do you have any idea what you were doing? I'm your sister! What is wrong with you?"

She could hardly compose herself. "How DARE you, how dare you sit there ... watch me in my private moments, pleasuring myself ... how could you..."

"Please, Jess, please..."

"How could you ... touch yourself, think about me in THAT way..."

He was silent. There was nothing he could say.

She paused for a moment too, then continued.

" ... and not join in?"

Malcolm did a double take. "Whaaaaaaaaaaaaaaaa?"

Malcolm didn't have time to react as Jessica lunged towards him, grabbed the back of his head, lifted her left leg to wrap around him, and leaned in for a deep French kiss. He was in heaven as their tongues intertwined.

She eventually detached her lips from his and gave him a sultry look. "Now why don't you take your clothes off and get in bed, so you can fuck your big sister."

Malcolm was dumbfounded. He couldn't believe this was happening. His forbidden fantasy was coming true. He walked into her bedroom behind her as he took off his shirt, kicked off his sandals, and then pulled his pants and boxers off of him.

"Sis, are you sure about this? This would be..."

"Incest?" she said as she leaned on one side on the bed, looking at him, her large breasts swaying. "Who cares what it's called? Here's the most important thing to call it: this is LOVE. You're the only man I've ever loved, and I've been saving myself for you. Just like I know you've been saving yourself for me."

"Wow," Malcolm said as he tried to compose his thoughts, "so you've been thinking about this for quite some time, too..."

"Of course I've been thinking about it. I'm surprised it took this long." She moved towards him as he stood there, then got on her knees and used her hands to start massaging his cock and balls. "I've been planning it, too. Do you really think I would have gotten naked in order to go into the shower without noticing that my door was open?"

Malcolm was mesmerized as her head slowly started to move towards his cock. He had wanted this for so long, so he wasn't sure why he was still asking questions about it. But he knew he had to make sure this was real and not some fluke or heat of the moment decision. "We still need to think about this, sis. Things won't ever be the same after this."

"You're right," Jessica said, "they'll be better." She opened her mouth and took the length of his cock inside of it.

Malcolm was in heaven as his dreams came true. His beloved sister was finally sucking his cock. The moment he had dreamed of. He looked into her eyes as she moved it back and forth while fondling his balls while continuing to play with herself.

After about ten minutes, she went back towards the bed and opened her legs for him. "Since I've been playing with myself, I think I'm decently wet, so you don't have to worry about returning the favor if you don't want to."

"Are you kidding?" Malcolm said with a smile. "I've been dreaming of tasting that sweet juicy honeypot for some time, no way I'm passing up that opportunity." He walked towards the bed and knelt before her, as he grabbed either sides of her ass cheeks and leaned in to stick his tongue in her pussy. He moved his tongue slowly and deliberately, teasing her clit as he did so.

He picked up the pace. As he continued to enter her, he knew that he had made the correct decision waiting for the right girl to lose his virginity to, and he knew he had picked the right girl. This experience was bliss.

After a few more minutes, she announced that she was ready to finish. "Oh, dear brother! You've made me fucking cum! I'm cumming all over your huge cock!" He enjoyed the sweet feel of her release on him.

Malcolm eventually got on his back so she could ride him cowgirl style, then flipped her around to enter her doggy-style. After about twenty minutes he couldn't control it any longer.

"I'm about to cum too, sis."

"Oh, God, little brother, cum inside my pussy."

"Are you sure that's a good idea?"

She paused as she methodically moved her ass back and forth on his cock. "Do you love me?"

He couldn't argue with that, and violently unleashed his hot cum deep inside of her.

They both collapsed onto the bed. He kissed her on the forehead.

"Like I said, Malcolm said as he stroked her back, "this changes everything for us."

"It sure does," Jessica responded, "and I love every bit of it."

A man named Donny walked out of an elevator, back from his cigarette break, and sat down in a chair. He was sitting in front of a large amount of computer screens in a control center. He looked at the nearly two dozen screens and monitors, taking as many notes as he could.